INCOPA is the European Inorganic Coagulants Producers Association.

It represents more than 30 producers and 80 sites in Europe, which are responsible for 85% of the European coagulant production capacity.

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Our industry creates values

RESOURCE EFFICIENCY

Chemical water pre-treatment allows to treat the same amount of wastewater with:
18% less energy required
25% less tank volume needed
32% more biogas production

RELIABILITY

Inorganic coagulants are pivotal for safe drinking water and efficient wastewater purification. They
are produced in Europe, thus ensuring a reliable local supply.

SAFETY

Coagulants are essential for protecting human health and improving environmental performance. INCOPA members are committed to the highest product quality and environmental standards in Europe.

COST-EFFICIENCY

Chemical water treatment is the most cost efficient and state of the art technology. Coagulant use represents only 0.5% of the total cost of water purification (0.5€ on 100€, per person per year).

CIRCULARITY

Our products contribute strongly to the Circular Economy.
Iron and aluminium coagulants’ raw materials are
mostly sourced from by-product streams, and therefore contribute to save virgin resources.

Latest News

20 March 2026

Life Cycle Assessment (LCA) report – IVL

The Swedish Environmental Research Institute (IVL) has published a Lif

25 April 2025

INCOPA publishes its Extended LCA Report

INCOPA releases the "Carbon Footprint Assessment of Chemical and Biolo

Our key numbers

1 Billion EUR

The industry contributes 1 billion EUR to the European economy

80 Production units

In Europe, our members operate 80 production units and produce 4 million tonnes of coagulants

70% of our Raw Materials

70% of our raw materials are high quality by-products from other industries.

 

1st to use Chemical Purification

The first to use chemical purification were the Egyptians around 1500 BC

71% of the Global Population

In 2015, 71% of the global population
(5.2 billion people) used a safely managed drinking water service

4 Billion People

We estimate around 4 billion people have access to drinking water treated with coagulants.

Our members